Search a number
-
+
10020212301 = 3111717861341
BaseRepresentation
bin10010101010100000…
…00100111001001101
3221212022210112012010
421111100010321031
5131010133243201
64334143531433
7503211253641
oct112520047115
927768715163
1010020212301
11428216a8a0
121b378b9b79
13c38c46408
146b0b04c21
153d9a51bd6
hex255404e4d

10020212301 has 16 divisors (see below), whose sum is σ = 15432199488. Its totient is φ = 5715628800.

The previous prime is 10020212297. The next prime is 10020212317. The reversal of 10020212301 is 10321202001.

It is not a de Polignac number, because 10020212301 - 22 = 10020212297 is a prime.

It is a super-2 number, since 2×100202123012 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020210301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8930110 + ... + 8931231.

It is an arithmetic number, because the mean of its divisors is an integer number (964512468).

Almost surely, 210020212301 is an apocalyptic number.

10020212301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10020212301 is a deficient number, since it is larger than the sum of its proper divisors (5411987187).

10020212301 is a wasteful number, since it uses less digits than its factorization.

10020212301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17861372.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 10020212301 its reverse (10321202001), we get a palindrome (20341414302).

The spelling of 10020212301 in words is "ten billion, twenty million, two hundred twelve thousand, three hundred one".

Divisors: 1 3 11 17 33 51 187 561 17861341 53584023 196474751 303642797 589424253 910928391 3340070767 10020212301